125086221

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20963}}^1$

素因数の和:21002

約数の個数: 32

約数和(自身を含む): 211317120

約数和(自身を除く): 86230899

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 20963, 62889, 188667, 272519, 356371, 566001, 817557, 1069113, 2452671, 3207339, 4632823, 7358013, 9622017, 13898469, 41695407, 125086221]

約数ペア:

[(1, 125086221), (3, 41695407), (9, 13898469), (13, 9622017), (17, 7358013), (27, 4632823), (39, 3207339), (51, 2452671), (117, 1069113), (153, 817557), (221, 566001), (351, 356371), (459, 272519), (663, 188667), (1989, 62889), (5967, 20963)]